Increased Resilience is Associated with Positive Treatment Outcomes for Veterans with Comorbid PTSD and Substance Use Disorders.

Objective: Resilience has been associated with less severe psychiatric symptomatology and better treatment outcomes among individuals with posttraumatic stress disorder (PTSD) and substance use disorders. However, it remains unknown whether resilience increases during psychotherapy within the comorbid PTSD and substance use disorder population with unique features of dual diagnosis, including trauma cue-related cravings. We tested whether veterans seeking psychotherapy for comorbid PTSD and substance use disorder reported increased resilience from pre- to posttreatment.

Improving PTSD Symptoms and Preventing Progression of Subclinical PTSD to an Overt Disorder by Treating Comorbid OSA With CPAP.

Study Objectives: Obstructive sleep apnea (OSA) and posttraumatic stress disorder (PTSD) are common in United States veterans. These conditions often coexist and symptoms overlap. Previous studies reported improvement in PTSD symptoms with continuous positive airway pressure (CPAP) therapy for comorbid OSA but its effect has not been assessed in a non-PTSD cohort.

An investigation of the relationship between borderline personality disorder and cocaine-related attentional bias following trauma cue exposure: the moderating role of gender.

Elevated rates of borderline personality disorder (BPD) have been found among individuals with substance use disorders (SUDs), especially cocaine-dependent patients. Evidence suggests that cocaine-dependent patients with BPD are at greater risk for negative clinical outcomes than cocaine-dependent patients without BPD and BPD-SUD patients dependent on other substances. Despite evidence that cocaine-dependent patients with BPD may be at particularly high risk for negative SUD outcomes, the mechanisms underlying this risk remain unclear.

Mental health needs of cohabiting partners of Vietnam veterans with combat-related PTSD.

The objectives of this study were to perform an initial needs assessment of partners of Vietnam veterans with combat-related posttraumatic stress disorder (PTSD) and to assess the partners' current rates of treatment use. A telephone survey was conducted with 89 cohabitating female partners of male combat veterans who were receiving outpatient PTSD treatment at two Department of Veterans Affairs medical centers. Although large majorities of partners rated individual therapy and family therapy to help cope with PTSD in the family as highly important, only about one-quarter of the partners had received any mental health care in the previous six months.

Perceived coping ability mediates the relationship between PTSD severity and heart rate recovery in veterans.

Most psychophysiological studies of PTSD have not assessed physiological recovery, correlational relationships between PTSD severity and physiological measures within clinical populations, or mediation by cognitive appraisal. Relationships of PTSD severity to psychophysiological reactivity (to acoustic startle), habituation, and recovery were assessed in 29 combat veterans, and mediation by cognitive appraisal (perceived threat and coping ability) was assessed in a subset (n = 16) of participants. Heart rate (HR) recovery was linearly related to PTSD severity.

Single-voxel proton MR spectroscopy of right versus left hippocampi in PTSD.

Previous magnetic resonance (MR) volume imaging and proton MR spectroscopy studies have suggested a reduction in the hippocampal size and/or neuronal/axonal density in posttraumatic stress disorder (PTSD). The lack of agreement on the laterality of the hippocampal dysfunction prompted this study. A total of 20 veterans (18 men and two women) and one female non-veteran participated in this study conducted in accordance with approved human study protocols.

Effects of brief training on application of the Global Assessment of Functioning Scale.

31 staff members within one VA medical center were briefly trained in using the Global Assessment of Functioning scale. At both pre- and posttraining participants provided Global Assessment of Functioning scores and identified their GAF-derivation strategies for two vignettes describing hypothetical patients. Analysis showed that initially there was inter- and intrarater inconsistency in strategy for deriving scores and that training increased consistency.