Paradoxical olfactory function in combat Veterans: The role of PTSD and odor factors

Stress- and trauma-related disorders, including posttraumatic stress disorder (PTSD), are characterized by an increased sensitivity to threat cues. Given that threat detection is a critical function of olfaction and that combat trauma is commonly associated with burning odors, we sought a better understanding of general olfactory function as well as response to specific trauma-related (i.e. burning) odors in combat-related PTSD. Trauma-exposed combat Veterans with (n = 22) and without (n = 25) PTSD were assessed for general and specific odor sensitivities using a variety of tools. Both groups had similar general odor detection thresholds. However, the combat Veterans with PTSD, compared to combat Veterans with comparable trauma exposure but without PTSD, had increased ratings of odor intensity, negative valence, and odor-triggered PTSD symptoms, along with a blunted heart rate in response to burning rubber odor. These findings are discussed within the context of healthy versus pathological changes in olfactory processing that occur over time after psychological trauma.     

PTSD symptoms and suicide ideation: Testing the conditional indirect effects of thwarted interpersonal needs and using substances to cope

Posttraumatic stress disorder (PTSD) symptoms and substance use have been associated with increased suicide ideation, but have rarely been examined within a larger theoretical context of suicide risk. The interpersonal theory of suicide posits that feeling disconnected from others (i.e., thwarted belongingness) and feeling like a burden on others (i.e., perceived burdensomeness) are associated with increased suicide ideation. We hypothesized that perceived burdensomeness and thwarted belongingness would mediate the relation between PTSD symptoms and suicide ideation, and that using substances to cope would moderate these relations. Participants were 254 college students reporting exposure to potentially traumatic experiences. Findings from a moderated mediation analysis indicated that perceived burdensomeness, but not thwarted belongingness, mediated the relation between PTSD symptoms and suicide ideation, and using substances to cope moderated this relation. Therapeutic interventions aimed at reducing suicide ideation might benefit from decreasing perceived burdensomeness and the use of substances to cope.     

Understanding the impact of attachment insecurity on PTSD symptoms among male Veterans and military personnel

ABSTRACT

Attachment insecurity (i.e., attachment anxiety and attachment avoidance) has been found to contribute to PTSD symptom severity in Veterans. However, little is known of the unique contribution of attachment insecurity on individual PTSD symptom clusters. In a community sample of 106 combat-deployed Veterans, active duty service members, and reservists, this study examined: (1) the relationships between childhood family experience, combat experience, attachment insecurity, and PTSD symptom clusters, and (2) the influence of attachment insecurity on PTSD symptom clusters. Results revealed significant correlations between attachment anxiety and all PTSD symptom clusters (rs = .22 –.43) and attachment avoidance and PTSD symptom clusters, except the avoidance cluster (rs = .21 ?.36). Four multiple regression analyses were employed to address the second study aim. Childhood family experiences predicted negative alterations in cognitions and mood (β = –.30) and alterations in arousal and reactivity (β = –.20). Further, combat experience significantly predicted each symptom cluster of PTSD (βs = .03 –.44). In the second step, attachment anxiety and attachment avoidance were added to each model. Attachment anxiety and attachment avoidance predicted negative alterations in cognitions and mood (βs = .22 and .35) and alterations in arousal and reactivity (βs = .27 and .17). Inconsistent with previous research, attachment insecurity did not predict symptoms of avoidance. These results highlight the impact of attachment among a diverse sample of trauma exposed individuals and may provide insights for clinical implications and therapeutic approaches when working with Veterans and military personnel high in attachment insecurity.     

Rates of Subthreshold PTSD Among U.S. Military Veterans and Service Members: A Literature Review

The current study’s goal was to provide a comprehensive review of current subthreshold posttraumatic stress disorder (PTSD) rates among U.S. military veterans and service members. PubMed, PsycInfo, ProQuest, Web of Knowledge, Google Scholar, and any relevant articles’ reference lists identified studies of subthreshold PTSD in the U.S. military. Search terms included PTSD in combination with partial, subthreshold or sub-threshold, subsyndromal or sub-syndromal, subclinical or sub-clinical, and military or veteran. Sixteen articles met criteria for review. Current subthreshold PTSD rates ranged from 2.3% to 22.3%, with a weighted mean rate of 7.6%. Definitional variation within and across the “below threshold” terms produced some variability in rates reported. Few studies consistently reported on impairment and comorbidity in the subthreshold PTSD population. Variability of current subthreshold PTSD rates may be due to methodological issues such as sampling methods, sample sizes, and how below threshold PTSD was assessed and defined. Based on our findings, we provide a number of recommendations that can be used to inform future research of subthreshold PTSD among U.S. military veterans and service members. These recommendations include having a standardized term and definition, determining how to more properly assess subthreshold PTSD symptomatology, clarifying subthreshold PTSD diagnostic stability, and identifying appropriate sampling methods.     

Exploring Modifications to Individual Trauma-Focused PTSD Treatments in a Routine Care Setting: An Examination of Medical Records at a Veterans Health Administration PTSD Clinic

Clinicians in naturalistic settings regularly modify the delivery of trauma-focused treatments to enhance client engagement and retention. However, what types of modifications are made in clinical settings, why, and when, and their impact on client outcomes has seldom been examined. As an initial step to address this, the current study applied elements of the updated Framework for Reporting Adaptations and Modifications—Expanded (FRAME; Wilstey Stirman et al., 2019) to examine content-level modifications documented in the delivery of posttraumatic stress disorder (PTSD) treatment to veterans via medical records review in an urban PTSD clinic. Results indicated that the updated FRAME suited the data well, and that modifications occurred in most veteran–clinician pairs over the course of treatment. The four most common modifications documented were spreading (27%), repeating (24%), drift with return (22%), and integrating (21%). Three composite case examples are discussed that describe the application of the most common modifications observed in medical record documentation. This is an important first step toward understanding the real-world modifications of evidence-based trauma-focused interventions that in turn will lead to critical recommendations for improving treatment implementation.     

Special Series Introduction: Confronting the Challenge of Clinical Decision Making in Evidence-Based Practice

This special series addresses the often ignored problem that many clients seen by practicing clinicians do not benefit from empirically-based practices as neatly as research may suggest. The authors in this series have considered the process of decision making in evidence-based practice, looking from differing viewpoints, and considering treatment setting and ethical issues. They present suggestions for clinicians to adapt treatment to the needs of clients while adhering to the robust research on psychotherapy processes and cognitive behavioral therapy.     

Treating PTSD in Patients With Psychosis: A Within-Group Controlled Feasibility Study Examining the Efficacy and Safety of Evidence-Based PE and EMDR Protocols

The present study uses a within-group controlled design to examine the efficacy and safety of two psychological approaches to posttraumatic stress disorder (PTSD) in 10 patients with a concurrent psychotic disorder. Patients were randomly assigned either to prolonged exposure (PE; N = 5) or eye movement desensitization and reprocessing (EMDR; N = 5). Before, during, and after treatment, a total of 20 weekly assessments of PTSD symptoms, hallucinations, and delusions were carried out. Twelve weekly assessments of adverse events took place during the treatment phase. PTSD diagnosis, level of social functioning, psychosis-prone thinking, and general psychopathology were assessed pretreatment, posttreatment, and at three-month follow-up. Throughout the treatment, adverse events were monitored at each session. An intention-to-treat analysis of the 10 patients starting treatment showed that the PTSD treatment protocols of PE and EMDR significantly reduced PTSD symptom severity; PE and EMDR were equally effective and safe. Eight of the 10 patients completed the full intervention period. Seven of the 10 patients (70%) no longer met the diagnostic criteria for PTSD at follow-up. No serious adverse events occurred, nor did patients show any worsening of hallucinations, delusions, psychosis proneness, general psychopathology, or social functioning. The results of this feasibility trial suggest that PTSD patients with comorbid psychotic disorders benefit from trauma-focused treatment approaches such as PE and EMDR.     

父母严苛型教养方式与青少年自杀倾向:一个有调节的中介模型

在对西安市四所中学4071名中学生进行问卷调查的基础上,实证研究了父母严苛型教养方式与青少年自杀倾向之间的关系。结果表明:(1)从直接效应上讲,父母严苛型教养方式和个体自身对自杀行为的合理化认知对青少年自杀倾向具有显著的正向预测作用;(2)青少年对自杀行为的合理化认知在父母严苛型教养方式和自杀倾向的相关关系中起部分中介作用;(3)在严苛型教养方式通过自杀行为合理化认知影响自杀倾向的模型中,同伴支持变量不存在显著的调节作用,而教师支持变量在这一模型的直接路径与中介模型后半段均起调节作用。     

Psychological Functioning of Partners of Australian Combat Veterans: Contribution of Veterans' PTSD Symptoms and Partners' Caregiving Distress

Previous research has found posttraumatic stress disorder (PTSD) symptoms in combat veterans to be associated with impaired psychological functioning in their partners. However, little is known about possible mediators of this association. The present study investigated the mediational properties of six dimensions of the revised Partners of Veterans' Distress Scale (MacDonell, Marsh, Hine, & Bhullar, 2010). Participants were 181 female partners of Australian combat veterans, age ranging from 43 and 83 years (M = 60.47, SD = 4.96), who completed measures assessing their caregiving distress levels, dyadic adjustment, mental health, and satisfaction with life. The combat veterans also completed a scale measuring their PTSD symptoms. Our results indicated that higher scores of veterans' PTSD were associated with lower levels of dyadic adjustment, mental health, and satisfaction with life in their partners. Partners reported that distress related to exhaustion and intimacy problems significantly mediated the relationship between veterans' PTSD symptoms and their partners' satisfaction with life, whereas partners' distress associated with intimacy problems was the sole significant mediator for their dyadic adjustment, and exhaustion was the only significant mediator for partners' mental health. Implications for programmes designed to address the significant needs of the partners of combat veterans are discussed.     

Supporting Grass Roots Implementation of an Evidence-Based Psychotherapy Through a Virtual Community of Practice: A Case Example in the Department of Veterans Affairs

In contrast to a top-down dissemination approach, the present approach identified existing clinicians using an evidence-based psychotherapy (EBP), dialectical behavior therapy, throughout the Department of Veterans Affairs (VA) system, and created a virtual community of practice (VCoP) to facilitate sharing of materials, resources, information, and clinical expertise. This “bottom-up” or grassroots approach to building a VCoP has potential to support the adoption of EBPs in settings without the resources required to support a large-scale training and consultation initiative. The objective of the current paper is to describe creation, dissemination, and web analytics data of this VCoP to connect providers using an EBP in a national health care system. The VCoP was created using SharePoint and development included user acceptance testing. Dissemination was achieved through a variety of outlets, including use of e-mail listservs, promotion on internal Web sites, and presentations. Monthly Web analytics data were collected on number of unique users, location of users, and number of requests or visits. Monthly Web analytics data indicated that the site was visited every workday in the first year and consistently across 5 years. Number of unique users and number of requests was relatively stable with increases corresponding to efforts to increase site engagement. Location of users demonstrates a wide reach across the VA system. Web analytics data indicate sustained use of the site by providers and methods to facilitate and increase use and interaction appeared to have a positive impact. Future research should investigate the effectiveness of such a strategy on provider behavior.     

An Evidence-Based Clinical Approach to Suicide Prevention in the Department of Defense: The Collaborative Assessment and Management of Suicidality (CAMS)

There are few evidence-based approaches for the treatment of suicidality particularly within the Department of Defense settings (DoD) (Schoenbaum, Heinssen, &; Pearson, 2009 Schoenbaum, M., Heinssen, R. and Pearson, J. L. 2009. Opportunities to improve interventions to reduce suicidality: Civilian “best practices” for army considerations, Bethesda, MD: National Institute of Mental Health.  [Google Scholar]). This article describes a relatively new suicide-specific approach called the “Collaborative Assessment and Management of Suicidality” (CAMS). There is growing evidence that CAMS can meaningfully impact suicidal ideation, overall symptom distress, increase hope, and may positively impact non-mental health utilization. The prospect of using CAMS within military treatment facilities is discussed as a means of clinically assessing and treating suicidal ideation and related behaviors for military personnel.     

Epidemiology,Risk Factors,and Prevention of Suicidal Thoughts and Behaviour in Prisons: A Literature Review

Suicide is a global public health concern that affects all echelons of society, albeit not equally so. Compared with adults in the general population, incarcerated offenders are at increased risk to consider, attempt, and die by suicide, which represents a substantial burden of morbidity and mortality in prisons worldwide. This review synthesises recent literature pertaining to the epidemiology, risk factors, and prevention of suicidal thoughts and behaviour among prisoners, and outlines a framework which emphasises the interplay between individuals (importation) and their surroundings (deprivation). The available evidence suggests that prison-specific stressors may exacerbate risk of suicide in an already vulnerable population characterised by complex health and social care needs. Emerging data point to differential mechanisms through which prisoners come to think about suicide and subsequently progress to suicidal behaviour. As risk of suicide is determined by a complex web of synergistically interacting factors, its management and prevention demands a cross-sectoral policy and service response that includes targeted interventions aimed at high-risk prisoners in combination with population strategies that promote the health and wellbeing of all people in prison.     

Integrating the Interpersonal Psychological Theory of Suicide Into the Depression/Suicidal Ideation Relationship: A Short-Term Prospective Study

We examined the hypothesis that depressive symptoms are associated with increased beliefs about perceived burdensomeness and thwarted belongingness identified in the interpersonal psychological theory of suicide and that these beliefs are associated with changes in suicidal ideation. Participants with clinical levels of depressive symptoms (n = 299) were selected from a larger group (n = 508) and completed measures of depressive symptoms, perceived burdensomeness and thwarted belongingness, and suicidal ideation twice over a period of 2 months. Results of a structural equation model found that depressive symptoms were associated with increases in burdensomeness and lack of belonging, which were associated with suicidal ideation. Moreover, this hypothesized integrated model demonstrated a significantly better fit than an alternative model that assumed burdensomeness and lack of belonging were associated with changes in depressive symptoms, which were associated with suicidal ideation. Our findings suggest that the well-established relationship between depressive symptoms and suicidal ideation is associated with changes in beliefs that one is a burden on others and lacks belonging. More generally, these results suggest that it may be fruitful to integrate theories of suicide risk to form a comprehensive model that can inform future research and clinical interventions.     

Training in and implementation of Acceptance and Commitment Therapy for depression in the Veterans Health Administration: Therapist and patient outcomes

ObjectiveThe U.S. Department of Veterans Affairs has implemented a national dissemination and training initiative to promote the availability of Acceptance and Commitment Therapy for depression (ACT-D). This paper reports on therapist and patient outcomes associated with competency-based training in and implementation of ACT-D.MethodTherapist and patient outcomes were assessed on eleven cohorts of therapists (n = 391) and their patients (n = 745).ResultsThree-hundred thirty four therapists successfully completed all requirements of the Training Program. Ninety-six percent of therapists achieved competency by the end of training, compared to 21% at the outset of training. Mixed effects model analysis indicated therapists' overall ACT-D competency scores increased from 76 to 112 (conditional SD = 6.6), p < 0.001. Moreover, training was associated with significantly increased therapist self-efficacy and positive attitudes toward ACT-D. Therapeutic alliance increased significantly over the course of therapy. Mixed effects model analysis revealed that mean BDI-II scores decreased from 30 at baseline assessment to 19 (conditional SD = 5.6) at final assessment, t(367) = ?20.3, p < 0.001. Quality of life scores also increased.ConclusionsTraining in and implementation of ACT-D in the treatment of Veterans is associated with significant increases in therapist competency and robust improvements in patient outcomes.     

从政策管理到依法管理的历史性转变——《宗教事务条例》及相关法律法规

以《宗教事务条例》颁布实施为标志,我国初步构建了以宪法为核心,包括基本法律、行政法规、部门规章、地方性法规和政府规章等为主要形式的宗教法律基本框架,为2010年中国特色社会主义法律体系的形成做出了重要贡献,宗教工作实现了从政策管理到依法管理的历史性转变。作为我国第一部宗教事务方面的综合性行政法规,将党的政策主张法律化,将国家的宪法原则具体化,《宗教事务条例》确立了我国宗教事务管理九个方面的基本制度。     

Reflexivity and its Radical Form: Implications for the Practice of Humanistic Psychotherapies

Reflexivity has been defined as self-awareness, and radical reflexivity as awareness of self-awareness. Based on a qualitative research study of the client's experience of psychotherapy, clients’ reflexivity and radical reflexivity are applied to the concepts of moral evaluation and freedom of will. These concepts in turn are related to psychotherapy clients’ relationship with self and with the therapist. It is shown how the nature of these relationships provides a rationale for decisions on the appropriateness of the therapist's direction of the therapeutic process. In addition, specific interventions to offset the power differential between the client and therapist are specified. It is concluded that unconscious determinants of experience and action notwithstanding, clients’ self-aware agency plays a significant role in their engagement in therapy.

Barriers and Facilitators to the Implementation of Intensive Treatments for PTSD: Early Lessons Learned From the Field

This article addresses the barriers and facilitators associated with the implementation of PTSD Intensive Outpatient Programs (IOP) across three VHA Medical Centers. Each site developed programs that delivered EBPs in a massed or condensed format and relied on implementation science and the i-PARIHS model to help direct the innovation. Face-to-face, virtual, and combined platforms were used, demonstrating flexibility in design. While each site experienced unique challenges associated with local contextual factors, multiple themes emerged across sites that may help guide future IOP and massed EBP implementations. Common facilitators of the implementation process included: the availability or presence of a credible lead (i.e., champion) to guide the innovation, opportunities to consult with national or outside experts, strong team engagement, processes in place that allowed for ongoing review, clinic operations that are aligned with principles of PTSD specialty care (e.g., time-limited, evidence-based, utilization of measurement based care, willingness to treat complex cases), and leadership support. Alternately, shared barriers included limitations on available resources, options for provider coverage, early staff buy-in, and organizational factors. Solutions to address these barriers and recommendations for future direction are shared.     

Reconnecting to Internal Sensation and Experiences: A Pilot Feasibility Study of an Online Intervention to Improve Interoception and Reduce Suicidal Ideation

Risk factors that are strongly associated with suicide and are amenable to intervention are in need of discovery. This three-study investigation demonstrates that an intervention designed to improve interoception—one potential suicide risk factor—may reduce suicide-related outcomes. Study 1 included 136 undergraduate participants and found that relative to a control condition, participating in a progressive muscle relaxation exercise was associated with reduced implicit identification with suicide through greater body trust, which is one domain of interoception that is consistently linked to suicide-related outcomes. Study 2 included 97 MTurk participants and found that relative to a control condition, participating in a body functionality writing exercise was associated with greater awareness of the body as a whole. Study 3 was a pilot study of a four-session online intervention designed to increase interoception. Study 3 included a sample of 22 clinical participants who completed pre- and postintervention assessments. Participants rated the intervention as highly acceptable and moderately effective. Moreover, the intervention was associated with improvements in interoception and reductions in suicidal ideation, general psychological symptoms, and disordered-eating symptoms. Overall, these findings indicate that our online interoceptive awareness training is acceptable and may be associated with improvements in clinical outcomes. Randomized controlled trials are needed to explore whether the intervention’s purported mechanism—improved interoception—leads to changes in clinical outcomes.     

A systematic review of the literature on counselling and psychotherapy for the prevention of suicide: 1. Quantitative outcome and process studies

Scope of review: The paper reports a meta‐review of 15 previous systematic reviews and meta‐analyses of the literature concerning the outcome of counselling and psychotherapy with people at risk of suicide; a meta‐analysis of 67 outcome studies in this area; and a narrative review of 17 studies of the therapeutic process. Publication time span: The literature reviewed was published between 1981 and 2008. Publication origin: The majority of the literature reviewed was by authors from the USA or the UK, but there were also authors from other European countries, Australia, Canada, India, and Sri Lanka. Findings: There is evidence of the effectiveness of dialectical behaviour therapy, cognitive‐behavioural therapy, and problem solving therapy, but also for other forms of therapy. Therapist and client variables, as well as the therapeutic relationship, appear to be related to treatment outcome. Conclusions: People at risk of suicide should have access to psychological interventions, including, but not necessarily limited to, those within the cognitive‐behavioural spectrum. Therapies for which there have been promising findings, but which are under‐researched, should be a research priority.