Changes in guilt cognitions mediate the effect of trauma-informed guilt reduction therapy on PTSD and depression outcomes

OBJECTIVE

Trauma-informed guilt reduction therapy (TrIGR), a six-session cognitive behavioral therapy targeting trauma-related guilt and distress, reduces guilt and symptoms of posttraumatic stress disorder (PTSD) and depression, yet little is known regarding how and why TrIGR may be effective.

METHOD

This study examined treatment-related changes in avoidant coping and trauma-related guilt cognitions as possible mediators of treatment effects on PTSD and depression outcomes at 3- and 6-month follow-up. Data were from a randomized controlled trial for treatment of trauma-related guilt comparing TrIGR and supportive care therapy among 145 post-9/11 US veterans (Mage = 39.2 [8.1], 93.8% male).

RESULTS

At pretreatment, most (86%) met PTSD criteria. Intent to treat analyses using parallel mediation models indicated changes in guilt cognitions, but not avoidant coping, mediated the effect of TrIGR on reducing PTSD severity at 3-month (a × b = -0.15, p < 0.01, 95% CI: [-0.24 to -0.06], p = 0.001) and 6-month (a × b = -0.17, 95% CI: [-0.26 to -0.07], p = 0.001) follow-up. Similarly, changes in guilt cognitions, but not avoidant coping, mediated the effect of TrIGR on reducing depression severity at 3-month (a × b = -0.10, 95% CI: [-0.18 to -0.02], p = 0.02) and 6-month (a × b = -0.11, 95% CI: [-0.20 to -0.03], p = 0.01) follow-up.

CONCLUSIONS

Compared to guilt cognitions, changes in avoidant coping were less integral to downstream PTSD and depression symptom reduction. Guilt cognition change may be a salient active ingredient of PTSD and depression treatment for those with trauma-related guilt and a key therapy element to which providers should be attuned.

PTSD, depression, and suicidality among survivors of childhood sexual trauma (CST), military sexual trauma (MST), and sexual revictimization (CST + MST)

OBJECTIVE

Research to date has not examined how childhood sexual trauma (CST) followed by sexual trauma during military service (MST) relates to posttraumatic stress disorder (PTSD), depression, and suicidality among women and men. Given the strong association between MST in particular, and these serious posttraumatic outcomes, the current study sought to address this gap.

METHOD

The current study compared the mental health concerns of 268 treatment-seeking veterans who were survivors of CST, MST, or both (CST + MST). We hypothesized that MST would be associated with greater severity of symptoms compared with CST and that those who experienced sexual revictimization (CST + MST) would report more severe symptoms than veterans who experienced CST or MST alone.

RESULTS

Veteran men presented with significantly higher suicidality but not higher PTSD or depression scores than women. Controlling for gender, MST survivors had significantly higher PTSD and depression symptom severity scores, but not suicidality, than CST survivors. PTSD, depression, and suicidality scores were significantly higher for the CST + MST group than for CST only survivors, but did not significantly differ from survivors of MST alone.

CONCLUSION

Findings support the more severe clinical impact of CST + MST-specific sexual revictimization compared with CST-only among military men and women, but also suggest that MST alone can have negative consequences similar to revictimization. While results point to the need to consider context and trauma history in future trauma research and clinical applications, they should be interpreted in light of our sample demographics, which were representative of the southwest U.S. veteran population. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The influence of posttraumatic stress disorder treatment on anxiety sensitivity: Impact of prolonged exposure, sertraline, and their combination

Trauma-informed beliefs often decrease during posttraumatic stress disorder (PTSD) treatment. This may also extend to anxiety sensitivity (AS), defined as a fear of anxiety-related sensations and beliefs that anxiety is dangerous and/or intolerable. However, little is known about how AS changes during exposure-based and psychopharmacological PTSD treatments. Further, high AS may be a risk factor for diminished PTSD symptom improvement and increased treatment dropout. To better understand how AS impacts and is impacted by PTSD treatment, we conducted a secondary analysis of a randomized clinical trial with a sample of 223 veterans (87.0% male, 57.5% White) with PTSD from four U.S. sites. Veterans were randomized to receive prolonged exposure (PE) plus placebo (n = 74), sertraline plus enhanced medication management (n = 74), or PE plus sertraline (n = 75). Veterans answered questions about PTSD symptoms and AS at baseline and 6-, 12-, 24-, 36-, and 52-week follow-ups. High baseline AS was related to high levels of PTSD severity at 24 weeks across all conditions, β = .244, p = .013, but did not predict dropout from exposure-based, β = .077, p = .374, or psychopharmacological therapy, β = .009, p = .893. AS also significantly decreased across all three treatment arms, with no between-group differences; these reductions were maintained at the 52-week follow-up. These findings suggest that high AS is a risk factor for attenuated PTSD treatment response but also provide evidence that AS can be improved by both PE and an enhanced psychopharmacological intervention for PTSD.

Advancing trauma research, practice, and policy through reciprocal collaborations: Introduction to a special section

This is an introduction to the special section "Advancing Trauma Research, Practice, and Policy Through Reciprocal Collaborations." This collection offers examples of how partnerships with those we aim to serve, the communities and individuals affected by trauma, critically contribute to more effectually achieving our shared goals of preventing trauma and decreasing its negative effects. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

A clinical trial comparing trauma-informed guilt reduction therapy (TrIGR), a brief intervention for trauma-related guilt, to supportive care therapy

INTRODUCTION

Trauma-related guilt is common, associated with posttraumatic mental health problems, and can persist after posttraumatic stress disorder (PTSD) treatment. We compared the efficacy of two six-session psychotherapies, Trauma-Informed Guilt Reduction (TrIGR) and Supportive Care Therapy (SCT), for reducing trauma-related guilt. TrIGR helps patients accurately appraise their role in the trauma and re-engage in values. In SCT, patients guide session content.

METHODS

A total of 184 veterans seeking VA mental health services were enrolled across two sites; 145 veterans (mean age: 39.2 [8.1]; 92.4% male; 84.8% with PTSD) who endorsed guilt related to a traumatic event that occurred during a post 9/11 Iraq or Afghanistan deployment were randomized and assessed at baseline, posttreatment, 3- and 6-month follow-up.

RESULTS

Linear mixed models using intent-to-treat analyses showed guilt decreased in both conditions with a greater decrease for TrIGR (treatment × time, -0.22; F _{1, 455.2}  = 18.49, p = .001; d = 0.92) than supportive therapy. PTSD and depressive symptoms showed the same pattern. TrIGR had significantly higher likelihood of PTSD treatment response (67% vs. 40%), loss of PTSD diagnosis (50% vs. 14%), and meaningful change in depression (54% vs. 27%) than supportive therapy. Psychological distress and trait shame improved in both conditions. Quality of life did not change.

CONCLUSIONS

Targeting guilt appears to be an effective means for reducing posttraumatic symptoms and distress.

Reductions in guilt cognitions following prolonged exposure and/or sertraline predict subsequent improvements in PTSD and depression

BACKGROUND AND OBJECTIVES

Reduction of trauma related negative cognitions, such as guilt, is thought to be a mechanism of change within PTSD treatments like prolonged exposure (PE). Research suggests PE can directly address guilt cognitions. However, whether pharmacotherapies for PTSD can remains unclear.

METHODS

Data from a randomized controlled trial of PE plus placebo (PE + PLB), sertraline plus enhanced medication management (SERT + EMM), and their combination (PE + SERT) in 195 Veterans from recent wars was analyzed.

RESULTS

The unadjusted means and mixed-effects model showed guilt decreased significantly over the follow-up time as expected; however, contrary to our hypothesis, PE conditions were not associated with greater reductions in guilt than the SERT + EMM condition. As hypothesized, week 12 reduction in guilt predicted post-treatment (weeks 24-52) reduction in PTSD and depression, but not impairments in function.

LIMITATIONS

Generalizability of findings is limited by the sample being comprised of combat Veterans who were predominantly male, not on SSRI at study entry, willing to be randomized to therapy or medication, and reporting low levels of guilt. To reduce differences in provider attention, SERT + EMM was administered over 30 min to include psychoeducation and active listening; it is unknown if this contributed to effects on guilt.

CONCLUSIONS

PE + PLB, SERT + EMM, and PE + SERT were equally associated with reduction in trauma related guilt. Reducing trauma related guilt may be a pathway to reducing PTSD and posttraumatic depression symptoms. Further study is needed to determine how best to treat trauma related guilt and to understand the mechanisms by which guilt improves across different treatments for PTSD.

Posttraumatic Stress Symptom Severity Mediates the Relationship Between Military Sexual Trauma and Tension Reduction Behaviors in Male and Female Veterans

Numerous studies attest to the prevalence and complex negative consequences associated with military sexual trauma (MST). However, relatively less is known about male survivors and about the interaction of psychological problems such as posttraumatic stress disorder (PTSD) symptoms and emotion management difficulties following MST. The current study examined the path of psychological distress following MST in both male and female veterans. We predicted that (a) history of MST would predict more severe PTSD symptoms, which in turn would predict greater use of dysfunctional emotion management strategies (specifically, tension reduction behaviors) and that (b) PTSD symptoms would mediate the relationship between history of MST and tension reduction behaviors. Finally, we explored whether the indirect (i.e., mediating) effect was moderated by gender. Data were obtained from pretreatment paper and pencil assessments administered as part of standard clinical care from 338 veterans seeking treatment at a Veterans Affairs (VA) mental health specialty clinic. Veterans who endorsed MST experienced more severe PTSD symptoms and greater reported use of tension reduction behaviors. Bootstrapping testing the indirect effect revealed that PTSD symptoms mediated the relationship between history of MST and tension reduction behaviors. An exploratory moderated mediation analysis found that the indirect effect did not differ as a function of gender. PTSD symptoms appear to mediate the relationship between MST and tension reduction behaviors in veterans, regardless of gender. While previous research has suggested that civilian men report a greater number of tension reduction behaviors following a sexual assault compared to civilian women, we did not find the same gender differences among veterans. These results may provide support for using trauma-focused treatment even when MST survivors are reporting high-risk tension reduction behaviors.

Predictors of Response to Prolonged Exposure, Sertraline, and Their Combination for the Treatment of Military PTSD

Objective: The current study is an analysis of predictors of posttraumatic stress disorder (PTSD) treatment response in a clinical trial comparing (1) prolonged exposure plus placebo (PE + PLB), (2) PE + sertraline (PE + SERT), and (3) sertraline + enhanced medication management (SERT + EMM) with predictors including time since trauma (TST), self-report of pain, alcohol use, baseline symptoms, and demographics. Methods: Participants (N = 196) were veterans with combat-related PTSD (DSM-IV-TR) of at least 3 months' duration recruited between 2012 and 2016 from 4 sites in the 24-week PROlonGed ExpoSure and Sertraline (PROGrESS) clinical trial (assessments at weeks 0 [intake], 6, 12, 24, 36, and 52). Results: Across treatment conditions, (1) longer TST was predictive of greater week 24 PTSD symptom improvement (β = 1.72, P = .01) after adjusting for baseline, (2) higher baseline pain severity was predictive of smaller symptom improvement (β = -2.96, P = .003), and (3) Hispanic patients showed greater improvement than non-Hispanic patients (β = 12.33, P = .03). No other baseline characteristics, including alcohol consumption, were significantly predictive of week 24 improvement. Comparison of TST by treatment condition revealed a significant relationship only in those randomized to the PE + SERT condition (β = 2.53, P = .03). Longitudinal analyses showed similar results. Conclusions: The finding that longer TST shows larger symptom reductions is promising for PTSD patients who might not seek help for years following trauma. Higher baseline pain severity robustly predicted attenuated and slower response to all treatment conditions, suggesting a common neuropathologic substrate. Finally, in the current study, alcohol use did not impede the effectiveness of pharmacotherapy for PTSD. Trial Registration: ClinicalTrials.gov identifier: NCT01524133.

Trauma Informed Guilt Reduction (TrIGR) therapy for guilt, shame, and moral injury resulting from trauma: Rationale, design, and methodology of a two-site randomized controlled trial

Guilt, shame, and moral injury (MI) are common reactions following exposure to traumatic events and are associated with greater severity of several mental health problems, including posttraumatic stress disorder (PTSD), depression, increased risk of suicidal ideation and poorer psychosocial functioning. Trauma-Informed Guilt Reduction (TrIGR) is a transdiagnostic psychotherapy to address guilt, shame, and MI stemming from traumatic events. The primary goals of TrIGR are to help patients accurately appraise their trauma and to re-engage with their values in order to lead a more meaningful life. This paper presents the rationale, design, and methodology of a two-site randomized controlled trial (RCT) examining the efficacy of TrIGR compared to Supportive Care Therapy (SCT) in a sample of U.S. veterans (N = 145) who endorse guilt related to a traumatic event that occurred during military deployment. This study is the first RCT powered to investigate TrIGR's efficacy on reducing posttraumatic guilt, as measured by the Trauma Related Guilt Inventory (TRGI), in comparison to an active control condition. In addition, the study will examine a range of secondary and exploratory outcomes including shame, quality of life, suicidal ideation, substance use, and PTSD and depression symptoms. Findings from this efficacy study will be essential in informing future efficacy and effectiveness trials.

Residual symptoms of PTSD following Sertraline plus enhanced medication management, Sertraline plus PE, and PE plus placebo

Although prolonged exposure (PE) and SSRI antidepressants are effective in treating posttraumatic stress disorder (PTSD), previous studies have shown that some symptoms tend to persist. The current study compared sertraline hydrochloride plus enhanced medication management (EMM), PE plus placebo, or PE plus sertraline hydrochloride in the likelihood of each individual PTSD symptom persisting in veterans with a PTSD diagnosis. We compared the likelihood of individual PTSD symptoms persisting in those with versus without a PTSD diagnosis at posttreatment. We found no significant differences across conditions in which symptoms were likely to persist posttreatment. Among those without a PTSD diagnosis at posttreatment, sleeping difficulties (63.0%), hypervigilance (47.3%), and nightmares (45.0%) were most likely to persist. Findings indicate no consistent differences in residual symptoms between PE and medications, and shared decision making with patients is encouraged in selecting treatments. Gold standard treatments (e.g., CBT-I) may be warranted for residual symptoms like insomnia.

Videoconferencing psychotherapy for veterans with PTSD: Results from a randomized controlled non-inferiority trial

INTRODUCTION

Veterans with post-traumatic stress disorder (PTSD) face significant barriers that make it less likely for them to pursue treatment. A randomized controlled non-inferiority trial was used to determine if providing psychotherapy for PTSD via videoconference (VC) is as effective as in-person (IP) psychotherapy.

METHODS

All eligible veterans (n = 207) received cognitive processing therapy (CPT) to treat PTSD symptoms in one of the two treatment modalities. Participant symptoms were collected at baseline, post-treatment, and six months after treatment completion. The primary outcome measure, the Clinician-Administered PTSD Scale (CAPS), was used to assess PTSD diagnosis and symptom severity. Secondary outcomes included two self-report measures of symptom severity, the Post-traumatic Stress Disorder Checklist - Specific (PCL-S) for PTSD and the Patient Health Questionnaire - 9 (PHQ-9) for depressive symptoms. A linear mixed-effects model was used to assess non-inferiority for participants who completed treatment (completers) and those who were randomized to treatment (intention-to-treat (ITT)).

RESULTS

Both completer and ITT analyses showed that improvement in CAPS scores in the VC condition was non-inferior to that in the IP condition at six-month follow-up, but VC was inferior to IP for improvement in CAPS at post-treatment. Non-inferiority was supported by completer analyses for PCL-S and PHQ-9 in both post-treatment change and six-month follow-up change, and the ITT analysis supported the significant non-inferiority for PCL at post-treatment change.

DISCUSSION

These findings generally suggest that CPT delivered via VC can be as effective as IP for reducing the severity of PTSD symptoms.

Gender Differences in Response to Acceptance and Commitment Therapy Among Operation Enduring Freedom/Operation Iraqi Freedom/Operation New Dawn Veterans

BACKGROUND

Most of our knowledge base regarding treatment response among veterans comes from predominantly male samples. Evidence suggests, however, that women and men use different coping strategies, which may impact how effective treatments are for people of different genders. The purpose of this investigation was to examine gender differences in response to acceptance and commitment therapy, an empirically supported transdiagnostic psychotherapy.

METHODS

Data were drawn from a multisite, randomized, controlled trial of acceptance and commitment therapy as compared with a psychotherapy control, namely, present-centered therapy (PCT), in veterans with emotional distress who served in Operations Enduring Freedom, Iraqi Freedom, or New Dawn (OEF/OIF/OND). Although the original trial did not find a difference between acceptance and commitment therapy and present-centered therapy, we were interested in examining whether gender differences may have been obscured in the original analyses. This secondary analysis included 117 participants for whom at least one post-baseline data point was available and examined the role of gender in treatment response.

RESULTS

Gender differences were not observed on the primary outcome of general distress, but were observed in post-traumatic stress disorder symptoms (p < .01).

CONCLUSIONS

These preliminary results suggest the possibility of gender differences in psychotherapy response and should motivate additional study of gender-specific care.

Efficacy of Prolonged Exposure Therapy, Sertraline Hydrochloride, and Their Combination Among Combat Veterans With Posttraumatic Stress Disorder: A Randomized Clinical Trial

Importance

Meta-analyses of treatments for posttraumatic stress disorder (PTSD) suggest that trauma-focused psychotherapies produce greater benefits than antidepressant medications alone.

Objective

To determine the relative efficacy of prolonged exposure therapy plus placebo, prolonged exposure therapy plus sertraline hydrochloride, and sertraline plus enhanced medication management in the treatment of PTSD.

Design, Setting, and Participants

The Prolonged Exposure and Sertraline Trial was a randomized, multisite, 24-week clinical trial conducted at the Veterans Affairs Ann Arbor Healthcare System, Veterans Affairs San Diego Healthcare System, Ralph H. Johnson Veterans Affairs Medical Center, and Massachusetts General Hospital Home Base Veterans Program between January 26, 2012, and May 9, 2016. Participants and clinicians were blinded to pill condition, and outcome evaluators were blinded to assignment. Participants completed assessments at weeks 0 (intake), 6, 12, 24, and 52 (follow-up). Participants (N = 223) were service members or veterans of the Iraq and/or Afghanistan wars with combat-related PTSD and significant impairment (Clinician-Administered PTSD Scale score, ≥50) of at least 3 months' duration. Analyses were on an intent-to-treat basis.

Intervention

Participants completed up to thirteen 90-minute sessions of prolonged exposure therapy by week 24. Sertraline dosage was titrated during a 10-week period and continued until week 24; medication management was manualized.

Main Outcomes and Measures

The primary outcome was symptom severity of PTSD in the past month as assessed by the Clinician-Administered PTSD Scale score at week 24.

Results

Of 223 randomized participants, 149 completed the study at 24 weeks, and 207 (180 men and 27 women; mean [SD] age, 34.5 [8.3 years]) were included in the intent-to-treat analysis. Modified intent-to-treat analysis using a mixed model of repeated measures showed that PTSD symptoms decreased significantly during the 24 weeks (sertraline plus enhanced medication management, 33.8 points; prolonged exposure therapy plus sertraline, 32.7 points; and prolonged exposure therapy plus placebo, 29.4 points; β,-9.39; 95% CI, -11.62 to -7.16; P < .001); however, slopes did not differ by treatment group (prolonged exposure therapy plus placebo group, -9.39; sertraline plus enhanced medication management group, -10.37; and prolonged exposure therapy plus sertraline group, -9.99; P = .81).

Conclusions and Relevance

No difference in change in PTSD symptoms or symptom severity at 24 weeks was found between sertraline plus enhanced medication management, prolonged exposure therapy plus placebo, and prolonged exposure therapy plus sertraline.

Trial Registration

ClinicalTrials.gov Identifier: NCT01524133.

Japanese Students Do See the Value of Asking About Child Abuse and Trauma in the Research Setting

Despite evidence regarding the impact of childhood abuse perpetrated by close others, or high betrayal trauma, a number of barriers continue to impede research efforts, including concerns that research may do more harm than good. Research conducted with Western samples has indicated that contrary to such concerns, participants rate the benefit of participating in trauma research as outweighing costs, even when they have a history of high betrayal trauma. Certain non-Western values, such as interpersonal harmony, could play a role in perceptions regarding trauma research participation. The current study evaluated perceptions of 79 Japanese undergraduate students who participated in an online study of child abuse. Japanese students rated the importance of participating in trauma research as greater than any immediate distress it caused. Interpersonal harmony was not related to perceptions of participating in trauma research, nor was a history of high betrayal child trauma. Taken together, these findings support continued research on childhood abuse in non-Western samples.

Mid-Treatment Reduction in Trauma-Related Guilt Predicts PTSD and Functioning Following Cognitive Trauma Therapy for Survivors of Intimate Partner Violence

Intimate partner violence (IPV) results in severe and chronic posttraumatic psychological symptoms, maladaptive trauma-related guilt (TRG) and functional impairment for many women. Cognitive Trauma Therapy (CTT) was developed to specifically address empirically identified contributors of distress and functioning difficulties specific to IPV and has been found to be efficacious in treating posttraumatic stress disorder (PTSD) and reducing TRG. The primary aim of this study was to investigate to what extent reductions in TRG contribute to improvements in PTSD and functioning, given evidence of the important role that TRG plays in posttraumatic distress in IPV survivors and the emphasis placed on TRG in CTT. Twenty women with IPV-related chronic and functionally impairing posttraumatic distress were recruited from the community and completed CTT as part of a larger neurobiological study of PTSD. Women experienced statistically and clinically significant improvements in functioning as well as expected reductions in PTSD and TRG with large effect sizes at post-treatment, and improvements were maintained at 3-month follow-up, with no participant meeting full PTSD criteria. Pre- to mid-treatment reductions in TRG predicted post-treatment PTSD and functioning outcomes. These findings support the efficacy of CTT and provide preliminary evidence for the importance of addressing TRG. Dismantling research is indicated to identify the active ingredient(s) of this multi-module treatment.

Trauma related guilt cognitions partially mediate the relationship between PTSD symptom severity and functioning among returning combat veterans

Trauma related guilt, a distressing emotion associated with negative cognitions regarding one's actions or inaction during a traumatic event, is common among individuals with posttraumatic stress disorder (PTSD). We hypothesized that trauma related guilt cognitions would partially explain the relationship between PTSD symptom severity and functioning. The sample consisted of 254 combat veterans or active duty military personnel who served in Operation Enduring Freedom, Operation Iraqi Freedom or Operation New Dawn (OEF/OIF/OND) who consented to participate in a larger PTSD treatment study. Results revealed a significant relationship between PTSD severity and guilt cognitions (standardized β = 0.40), as well as PTSD and overall functioning (β = 0.49). Guilt cognitions (β's = 0.13 to 0.32) were significantly associated with nearly all domains of functioning, including overall functioning (β = 0.27), and partially explained the relationship between PTSD and functioning. This study lends support to the addition of guilt as a symptom of PTSD in the DSM-5 as it contributes significantly to functional impairment even when accounting for other symptoms of PTSD, although co-occurring mental health problems may also contribute to functional impairments associated with PTSD. Future studies are needed to investigate whether reductions in traumatic guilt are related to improved functional outcomes in PTSD treatments.

Trauma-Related Disgust in Veterans With Interpersonal Trauma

Although traditionally conceptualized as an anxiety disorder, variability in posttraumatic stress disorder (PTSD) may be explained by individual differences in peri- or posttraumatic disgust. We examined relationships between disgust reactions and other trauma-related symptoms in 100 veterans with a history of interpersonal trauma and gender differences in these variables. We also evaluated the mediating role of posttraumatic disgust and guilt in the relationship between peritraumatic disgust and PTSD symptoms. Participants completed cross-sectional self-report questionnaires of trauma-related emotions, PTSD, and other psychological symptoms as part of clinical intake procedures. Women and men did not differ on trauma-related emotions or symptoms. However, the relationship between peri- and posttraumatic disgust depended on gender, with men reporting a stronger association between peri- and posttraumatic disgust than women (p = .013, ΔR² = .04). Posttraumatic disgust and guilt mediated the relationship between peritraumatic disgust and PTSD symptoms, controlling for gender (a₁ a₂ b₁ = 0.18, SE = 0.09, P_M = .19). Our results converge with those found in other studies suggesting that disgust is a common trauma-related emotion and that men and women may experience differential relationships between peri- and posttraumatic emotional experiences. Further study of the role of trauma-related emotional responses in PTSD etiology and treatment is warranted.

Chapter 5 mantram repetition: an evidence-based complementary practice for military personnel and veterans in the 21st century

Today in the digital age, with our advances in modern technology and communication, there are additional stressors for our military personnel and Veterans. Constant dangers exist both on and off the battlefield, unlike prior wars that had clearly-defined war zones. In addition, medical advances have assisted in saving the lives of many more gravely injured troops than ever previously possible. As the wars in Iraq and Afghanistan come to an end, large numbers of service men and women are returning home with multiple injuries. This group of Veterans has significantly higher rates of posttraumatic stress disorder (PTSD) and traumatic brain injury than ever before reported. Although existing PTSD therapies have been found to be highly effective for many Veterans, there is a substantial minority unsatisfactorily treated. Mantram repetition, an innovative, complementary, evidence-based treatment, is proving to be successful for these new Veterans. When used regularly it helps with "road rage, impatience, anger, frustration, and being out of control." A mantram is a brief, sacred word or phrase that embodies divine power or the greatest positive energy one can imagine (Easwaran, 2008a). Mantram repetition is a simple, quick, personal, portable, and private complementary practice that may be used as an adjunct to current treatments for PTSD. Growing research evidence supports mantram repetition's value for dissemination and adoption in the 21st century. This chapter summarizes Mantram Program research conducted from 2003 to 2014. It describes the health-related benefits of the Mantram Program in various populations. The current research focuses on benefits for managing psychological distress and promoting quality of life in Veterans. Future areas for research are suggested.

Early life stress and the anxious brain: evidence for a neural mechanism linking childhood emotional maltreatment to anxiety in adulthood

BACKGROUND

Childhood emotional maltreatment (CEM) increases the likelihood of developing an anxiety disorder in adulthood, but the neural processes underlying conferment of this risk have not been established. Here, we test the potential for neuroimaging the adult brain to inform understanding of the mechanism linking CEM to adult anxiety symptoms.

METHOD

One hundred eighty-two adults (148 females, 34 males) with a normal-to-clinical range of anxiety symptoms underwent structural and functional magnetic resonance imaging while completing an emotion-processing paradigm with facial expressions of fear, anger, and happiness. Participants completed self-report measures of CEM and current anxiety symptoms. Voxelwise mediation analyses on gray-matter volumes and activation to each emotion condition were used to identify candidate brain mechanisms relating CEM to anxiety in adulthood.

RESULTS

During processing of fear and anger faces, greater amygdala and less right dorsolateral prefrontal (dlPFC) activation partially mediated the positive relationship between CEM and anxiety symptoms. Greater right posterior insula activation to fear also partially mediated this relationship, as did greater ventral anterior cingulate (ACC) and less dorsal ACC activation to anger. Responses to happy faces in these regions did not mediate the CEM-anxiety relationship. Smaller right dlPFC gray-matter volumes also partially mediated the CEM-anxiety relationship.

CONCLUSIONS

Activation patterns of the adult brain demonstrate the potential to inform mechanistic accounts of the CEM conferment of anxiety symptoms. Results support the hypothesis that exaggerated limbic activation to negative valence facial emotions links CEM to anxiety symptoms, which may be consequent to a breakdown of cortical regulatory processes.

Intimate Partner Violence PTSD and Neural Correlates of Inhibition

Posttraumatic stress disorder (PTSD) has been linked to deficits in response inhibition, and neuroimaging research suggests this may be due to differences in prefrontal cortex recruitment. The current study examined relationships between PTSD from intimate partner violence (IPV) and neural responses during inhibition. There were 10 women with PTSD from IPV and 12 female control subjects without trauma history who completed the stop signal task during functional magnetic resonance imaging. Linear mixed models were used to investigate group differences in activation (stop-nonstop and hard-easy trials). Those with PTSD exhibited greater differential activation to stop-nonstop trials in the right dorsolateral prefrontal cortex and the anterior insula and less differential activation in several default mode regions (d = 1.12-1.22). Subjects with PTSD exhibited less differential activation to hard-easy trials in the lateral frontal and the anterior insula regions (driven by less activation to hard trials) and several default mode regions (i.e., medial prefrontal cortex, posterior cingulate; driven by greater activation to easy trials; d = 1.23-1.76). PTSD was associated with difficulties disengaging default mode regions during cognitive tasks with relatively low cognitive demand, as well as difficulties modulating executive control and salience processing regions with increasing cognitive demand. Together, these results suggest that PTSD may relate to decreased neural flexibility during inhibition.

Assessing sexual trauma histories in homeless women

Almost 1 out of every 3 homeless women (32%) in the United States, United Kingdom, and Australia has experienced childhood sexual trauma. We assessed lifetime sexual trauma histories among 29 homeless women from three Southern California community sites: one residential safe house and two safe parking areas. More than half of the women (54%) reported a history of sexual trauma. That rate was higher (86%) among women living at the safe home than among women staying at the safe parking sites (only 42%). All four of the women who had served in the military reported having experienced military sexual trauma. The high percentages of sexual trauma found in homeless women highlight the need for effective interventions for sexual trauma.

Prevalence and Mental Health Correlates of Insomnia in First-Encounter Veterans with and without Military Sexual Trauma

STUDY OBJECTIVES

There is limited information about prevalence of insomnia in general populations of veterans of recent wars in Iraq and Afghanistan. No studies have examined insomnia in veterans with military sexual trauma (MST). We assess prevalence of insomnia, identify types of services sought by veterans with insomnia, and examine correlates of insomnia in veterans with and without MST.

DESIGN

A cross-sectional study of first-encounter veterans registering to establish care.

SETTING

Veteran Affairs San Diego Healthcare System.

PARTICIPANTS

Nine hundred seventeen veterans completed questionnaires assessing insomnia, MST, service needs, traumatic brain injury, resilience, and symptoms of depression, posttraumatic stress disorder (PTSD), pain, alcohol misuse, and hypomania.

INTERVENTIONS

N/A.

MEASUREMENTS AND RESULTS

53.1% of veterans without MST and 60.8% of veterans with MST had clinically significant insomnia symptoms, with the MST subsample reporting more severe symptoms, P < 0.05. Insomnia was more prevalent than depression, hypomania, PTSD, and substance misuse. Veterans with insomnia were more likely to seek care for physical health problems and primary care versus mental health concerns, P < 0.001. For the veteran sample without MST, age, combat service, traumatic brain injury, pain, and depression were associated with worse insomnia, P < 0.001. For the MST subsample, employment status, pain, and depression were associated with worse insomnia, P < 0.001.

CONCLUSIONS

Study findings indicate a higher rate of insomnia in veterans compared to what has been found in the general population. Insomnia is more prevalent, and more severe, in veterans with military sexual trauma. Routine insomnia assessments and referrals to providers who can provide evidence-based treatment are crucial.

Trauma Informed Guilt Reduction Therapy With Combat Veterans

Guilt related to combat trauma is highly prevalent among veterans returning from Iraq and Afghanistan. Trauma-related guilt has been associated with increased risk for posttraumatic psychopathology and poorer response to treatment. Trauma Informed Guilt Reduction (TrIGR) therapy is a 4-module cognitive-behavioral psychotherapy designed to reduce guilt related to combat trauma. The goals of this study were to describe the key elements of TrIGR and report results of a pilot study with 10 recently deployed combat veterans. Ten combat veterans referred from a VA Posttraumatic Stress Disorder (PTSD) or mental health clinic completed TrIGR over 4 to 7 sessions. Nine veterans completed the posttreatment assessment. This initial pilot suggests that TrIGR may help to reduce trauma-related guilt severity and associated distress. Changes in trauma-related guilt were highly correlated with reductions in PTSD and depression symptoms over the course of treatment, suggesting a possible mechanistic link with severity of posttraumatic psychopathology. TrIGR warrants further evaluation as an intervention for reducing guilt related to traumatic experiences in combat.

Neural responses during emotional processing before and after cognitive trauma therapy for battered women

Therapy for combat and accident-related posttraumatic stress disorder (PTSD) has been reported to influence amygdala and anterior cingulate cortex (ACC) response during emotional processing. It is not yet understood how therapy influences different phases of emotional processing, and whether previous findings generalize to other PTSD populations. We hypothesized that cognitive trauma therapy for battered women (CTT-BW) would alter insula, amygdala, and cingulate responses during anticipation and presentation of emotional images. Fourteen female patients with PTSD related to domestic violence completed the Clinician Administered PTSD Scale (CAPS) and functional magnetic resonance imaging (fMRI) before and after CTT-BW. The fMRI task involved cued anticipation followed by presentation of positive versus negative affective images. CTT-BW was associated with decreases in CAPS score, enhanced ACC and decreased anterior insula activation during anticipation, and decreased dorsolateral prefrontal cortex and amygdala response during image presentation (negative-positive). Pre-treatment ACC activation during anticipation and image presentation exhibited positive and negative relationships to treatment response, respectively. Results suggest that CTT-BW enhanced efficiency of neural responses during preparation for upcoming emotional events in a way that reduced the need to recruit prefrontal-amygdala responses during the occurrence of the event. Results also suggest that enhancing ACC function during anticipation may be beneficial for PTSD treatment.

Psychometrics of the Overall Anxiety Severity and Impairment Scale (OASIS) in a sample of women with and without trauma histories

Many women have unidentified anxiety or trauma histories that can impact their health and medical treatment-seeking behavior. This study examined the sensitivity, specificity, efficiency, and sensitivity to change of the Overall Anxiety Severity and Impairment Scale (OASIS) for identifying an anxiety disorder in a female sample with and without trauma history related to intimate partner violence (IPV). Forty-three women with full or partial PTSD from IPV and 41 women without PTSD completed the OASIS. All participants with trauma history completed the Clinician Administered PTSD Scale. This report is a secondary analysis of a study on the neurobiology of psychological trauma in survivors of IPV recruited from the community. A cut-score of 5 best discriminated those with PTSD from those without, successfully classifying 91% of the sample with 93% sensitivity and 90% specificity. The measure showed strong sensitivity to change in a subsample of 20 participants who completed PTSD treatment and strong convergent and divergent validity in the full sample. This study suggests that the OASIS can identify the presence of an anxiety disorder among a female sample of IPV survivors when PTSD is present.

Neural functional and structural correlates of childhood maltreatment in women with intimate-partner violence-related posttraumatic stress disorder

Childhood maltreatment (CM) is a strong risk factor for development of posttraumatic stress disorder (PTSD) upon adult exposure to extreme adverse events. However, the neural underpinnings of this relationship are not well understood. Here, we test the hypothesis that severity of CM history is positively correlated with emotion-processing limbic and prefrontal brain activation/connectivity and negatively correlated with prefrontal gray matter volumes in women with PTSD due to intimate-partner violence (IPV-PTSD). Thirty-three women with IPV-PTSD underwent structural and functional magnetic resonance imaging while completing a facial emotion processing task. Multivariate regressions examined the relationship of CM to patterns of activation, connectivity, and gray matter volumes. CM severity was: (a) positively correlated with ventral ACC activation while processing angry faces; (b) negatively correlated with dorsal ACC and insula activation while processing fear and angry faces, arising from positive correlations with the shape-matching baseline; (c) positively correlated with limbic-prefrontal connectivity while processing fear faces but negatively correlated with amygdalo-insular connectivity while processing fear and angry; and (d) negatively correlated with prefrontal gray matter volumes. These results suggest CM exposure may account for variability in limbic/prefrontal brain function and prefrontal structure in adulthood PTSD and offer one potential mechanism through which CM confers risk to future development of PTSD.

Dorsolateral prefrontal cortex activation during emotional anticipation and neuropsychological performance in posttraumatic stress disorder

CONTEXT

Posttraumatic stress disorder (PTSD) has been associated with executive or attentional dysfunction and problems in emotion processing. However, it is unclear whether these two domains of dysfunction are related to common or distinct neurophysiological substrates.

OBJECTIVE

To examine the hypothesis that greater neuropsychological impairment in PTSD relates to greater disruption in prefrontal-subcortical networks during emotional anticipation.

DESIGN

Case-control, cross-sectional study.

SETTING

General community and hospital and community psychiatric clinics.

PARTICIPANTS

Volunteer sample of 37 women with PTSD related to intimate partner violence and 34 age-comparable healthy control women.

MAIN OUTCOME MEASURES

We used functional magnetic resonance imaging (fMRI) to examine neural responses during anticipation of negative and positive emotional images. The Clinician-Administered PTSD Scale was used to characterize PTSD symptom severity. The Wechsler Adult Intelligence Scale, Third Edition, Digit Symbol Test, Delis-Kaplan Executive Function System Color-Word Interference Test, and Wisconsin Card Sorting Test were used to characterize neuropsychological performance.

RESULTS

Women with PTSD performed worse on complex visuomotor processing speed (Digit Symbol Test) and executive function (Color-Word Interference Inhibition/Switching subtest) measures compared with control subjects. Posttraumatic stress disorder was associated with greater anterior insula and attenuated lateral prefrontal cortex (PFC) activation during emotional anticipation. Greater dorsolateral PFC activation (anticipation of negative images minus anticipation of positive images) was associated with lower PTSD symptom severity and better visuomotor processing speed and executive functioning. Greater medial PFC and amygdala activation related to slower visuomotor processing speed.

CONCLUSIONS

During emotional anticipation, women with PTSD show exaggerated activation in the anterior insula, a region important for monitoring internal bodily state. Greater dorsolateral PFC response in PTSD patients during emotional anticipation may reflect engagement of cognitive control networks that are beneficial for emotional and cognitive functioning. Novel treatments could be aimed at strengthening the balance between cognitive control (dorsolateral PFC) and affective processing (medial PFC and amygdala) networks to improve overall functioning for PTSD patients.

Military sexual trauma research: a proposed agenda

Military sexual trauma (MST) is a widespread problem associated with negative psychological and physical health problems. This article presents the current state of MST research and highlights specific areas in need of more focused study. Areas that have produced the greatest body of knowledge include MST prevalence and psychological and physical health correlates. We propose a research agenda based on gaps noted in our research review and empirical and theoretical evidence of issues relevant to but not studied directly in MST populations. We present evidence that MST is qualitatively distinct from other forms of sexual maltreatment in terms of its relational and vocational context as well as the severity of associated psychological distress, examine underexplored gender and sexual issues in MST, and discuss the lack of treatment and prevention studies specific to MST. Specific recommendations are made throughout in an attempt to guide and advance the field.

Neural correlates of altered pain response in women with posttraumatic stress disorder from intimate partner violence

BACKGROUND

Intimate partner violence (IPV) is one of the most common causes of posttraumatic stress disorder (PTSD) in women. Women with IPV-related PTSD often experience comorbid chronic pain and pain-related disability. Despite the high comorbidity between PTSD and chronic pain, recent evidence suggests that male veterans with combat-related PTSD report decreased sensitivity to experimental pain. The aim of this study was to examine the neurobehavioral correlates of experimental pain in women with IPV-related PTSD.

METHODS

Functional magnetic resonance neuroimaging data were collected during an event-related experimental pain paradigm that was administered twice to 23 women with IPV-related PTSD and 15 age-, race- and education-comparable nontraumatized control women. Brief thermal heat stimuli were repeatedly applied to the left volar forearm, and subjects rated the perceived temperature intensity with a button-box.

RESULTS

Women with IPV-related PTSD relative to nontraumatized control women showed: 1) increased activation of right middle insula and right dorsolateral prefrontal cortex during initial painful stimulation, and 2) subsequent decrease in subjective intensity ratings with repeated exposure to pain, which was accompanied by attenuation of activation within right anterior insula that was associated with avoidance symptoms of PTSD.

CONCLUSIONS

These results suggest that women with IPV-related PTSD show dysregulated functional brain activity during pain processing, which might drive maladaptive coping mechanisms, such as avoidance and numbing.

Betrayal trauma: relationship to physical health, psychological distress, and a written disclosure intervention

In the current study we sought, first, to distinguish associations with health arising from types of trauma as indicated by betrayal trauma theory (Freyd, 1996, 2001), and, second, to investigate the impact of disclosing a trauma history in survey form and/or writing essays about betrayal traumas. We recruited 99 community adults reporting at least 12 months of chronic medical illness or pain, 80 of whom completed all four sessions of this six-month longitudinal intervention study. Participants were randomly assigned to write about betrayal traumas or neutral events, and they were randomly assigned to complete an extensive trauma survey or a long personality inventory, producing four groups of participants. All 99 participants were assessed at their initial visit for trauma history using the Brief Betrayal Trauma Survey (BBTS) and physical and mental symptoms. The BBTS assesses exposure to both traumas high in betrayal (such as abuse by a close other) and traumas low in betrayal but high in life-threat (such as an automobile accident). Exposure to traumas with high betrayal was significantly correlated with number of physical illness, anxiety, dissociation, and depression symptoms. Amount of exposure to other types of traumas (low betrayal traumas) did not predict symptoms over and above exposure to betrayal trauma. While neither the survey manipulation nor the writing intervention led to main effects on change in symptoms over time, there were interactions between betrayal trauma history and condition such that participants with many betrayal traumas fared better in the control conditions while participants with fewer betrayal traumas had better outcomes if they were placed in the trauma writing and/or survey conditions. We discuss ongoing and future research aimed at evaluating the role of increased structure in writing assignments as beneficial for those with severe histories of betrayal trauma.

Child health: A legitimate business concern

This article reviews evidence substantiating the relationship between child health and business outcomes and evaluates literature regarding organizational interventions that benefit child health and reduce associated costs. The review focuses on 4 family-friendly initiatives, including prenatal programs, lactation programs, sick child care, and flexible working arrangements, and considers 4 business outcomes, specifically health care costs, face time, productive time, and employer attractiveness. Limitations of previous research are discussed, and preventive and reactive models of the relationship between child health and business outcomes are developed as guides for future research.

What's in a Name for Memory Errors? Implications and Ethical Issues Arising From the Use of the Term "False Memory" for Errors in Memory for Details

The term "false memories" has been used to refer to suggestibility experiments in which whole events are apparently confabulated and in media accounts of contested memories of childhood abuse. Since 1992 psychologists have increasingly used the term "false memory" when discussing memory errors for details, such as specific words within lists. Use of the term to refer to errors in details is a shift in language away from other terms used historically (e.g., "memory intrusions"). We empirically examine this shift in language and discuss implications of the new use of the term "false memories." Use of the term presents serious ethical challenges to the data-interpretation process by encouraging over-generalization and misapplication of research findings on word memory to social issues.