The Relationship of Psychological Trauma and Dissociative and Posttraumatic Stress Disorders to Nonsuicidal Self-Injury and Suicidality: A Review

We reviewed research on the relationship between (a) exposure to psychological trauma and (b) nonsuicidal self-injury (NSSI) and suicidality (suicidal ideation [SI] and suicide attempts [SA]) in individuals with dissociative disorders and posttraumatic stress disorder (PTSD). The review provides a context for the special issue of the Journal of Trauma & Dissociation on these topics.

Special issue: Self-Injury and Suicidality: The Impact of Trauma and Dissociation

In the growing research literature on nonsuicidal self-injury (NSSI) and suicidality (SA), there are many questions still unresolved about the role played by exposure to traumatic stressors (including but not limited to childhood maltreatment) and posttraumatic disorders (including dissociative features and disorders). In this special issue of the Journal of Trauma & Dissociation, a review article and 4 empirical studies attempt to provide additional insight into the relationship of traumatization and dissociation to NSSI and SA.

Veteran exposure to suicide: Prevalence and correlates

Background
The aim of this study was to determine rates and consequences of suicide exposure in a veteran population and variables related to psychiatric morbidity.
Methods
931 veterans from a random digit dial survey conducted July 2012–June 2013 in the Commonwealth of Kentucky was utilized to examine associations between suicide exposure and depression and anxiety. For those with lifetime suicide exposure, perceptions of closeness to the decedent and additional traumatic death exposure were also examined.
Results

Brief Cognitive-Behavioral Therapy Effects on Post-Treatment Suicide Attempts in a Military Sample: Results of a Randomized Clinical Trial With 2-Year Follow-Up

Objective:
The authors evaluated the effectiveness of brief cognitive-behavioral therapy (CBT) for the prevention of suicide attempts in military personnel.
Method:

Is Exposure Necessary? A Randomized Clinical Trial of Interpersonal Psychotherapy for PTSD

Objective:
Exposure to trauma reminders has been considered imperative in psychotherapy for posttraumatic stress disorder (PTSD). The authors tested interpersonal psychotherapy (IPT), which has demonstrated antidepressant efficacy and shown promise in pilot PTSD research as a non-exposure-based non-cognitive-behavioral PTSD treatment.
Method:

Chronic pain and comorbid mental health conditions: independent associations of posttraumatic stress disorder and depression with pain, disability, and quality of life

Both posttraumatic stress disorder (PTSD) and depression are highly comorbid with chronic pain and have deleterious effects on pain and treatment outcomes, but the nature of the relationships among chronic pain, PTSD, and depression has not been fully elucidated. This study examined 250 Veterans Affairs primary care patients with moderate to severe chronic musculoskeletal pain who participated in a randomized controlled pain treatment trial.

Trajectory of post-traumatic stress following traumatic injury: 6-year follow-up

Abstract
Background
Traumatic injuries affect millions of patients each year, and resulting post-traumatic stress disorder (PTSD) significantly contributes to subsequent impairment.
Aims
To map the distinctive long-term trajectories of PTSD responses over 6 years by using latent growth mixture modelling.
Method
Randomly selected injury patients (n = 1084) admitted to four hospitals around Australia were assessed in hospital, and at 3, 12, 24 and 72 months. Lifetime psychiatric history and current PTSD severity and funxctioning were assessed.

Predictive validity of the Trauma Screening Questionnaire in detecting post-traumatic stress disorder in patients with psychotic disorders

Background
Post-traumatic stress disorder (PTSD) is highly prevalent in patients with a psychotic disorder. Because a PTSD diagnosis is often missed in patients with psychosis in routine care, a valid screening instrument could be helpful.
Aims
To determine the validity of the Trauma Screening Questionnaire (TSQ) as a screening tool for PTSD among individuals with psychotic disorders.
Method

Veteran satisfaction and treatment preferences in response to a posttraumatic stress disorder specialty clinic orientation group

To maximize accessibility to evidence-based treatments for posttraumatic stress disorder (PTSD), the United States Department of Veterans Affairs (VA) has widely disseminated cognitive processing therapy (CPT) and prolonged exposure (PE) therapy to VA clinicians. However, there is a lack of research on veteran preferences when presented with a range of psychotherapy and medication options. This study uses a mixed-method approach to explore veteran satisfaction with a VA PTSD specialty clinic pre-treatment orientation group, which provides education about available PTSD treatment options.

Imagery vividness ratings during exposure treatment for posttraumatic stress disorder as a predictor of treatment outcome

Within exposure-based trauma treatments for posttraumatic stress disorder (PTSD), imagery vividness during imaginal exposure of the traumatic memory is an understudied but potentially important predictor of treatment outcome. Further, to our knowledge, this relationship has only been studied in women to date, and never among individuals with PTSD and substance use disorders which could impact ability to produce vivid mental imagery and its impact.

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